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Range
Map - Color
Online
Description:
The Bald Eagle, America's symbol, is the largest
eagle commonly found in the United States and Canada.
With a 90 inch wingspan, a mature Bald Eagle, is
unmistakable against the clear blue sky.
An
adult Bald Eagle has a white head, white tail and
brown body. It has a distinctive white eye, and
massive yellow beak. Immature and juvenile Bald
Eagles are all brown and resemble Golden Eagles.
It takes four to five years for Bald Eagles to acquire
adult plumage. Males and females look alike. Bald
Eagles can grow to 33 inches.
History:
Bald Eagles, like many other raptors, were decimated
by the pesticide known as DDT. As DDT entered the
eagle's food chain through the fish it ate, the
chemical accumulated in its body and reduced protein
levels of its eggshells. As a result, eagles often
crushed their own eggs while incubating. Bald Eagle
numbers dropped precipitously and it became an endangered
species and "posterbird" for conservationists.
In 1972, DDT was banned and the Bald Eagle recovered
quickly. Today Bald Eagles are no longer endangered
and can be found in many locations across the United
States and Canada.
Habitat/Range:
Bald Eagles are most common on the coasts of Oregon,
Washington, British Columbia, Yukon, and Alaska,
where they congregate in great numbers along streams
and rivers that support large salmon spawns. In
late fall and winter, hundreds of Bald Eagles may
descend upon such streams and rivers. Bald Eagles
can also be found on portions of the Atlantic Coast,
Great Lakes, and Rocky Mountains. Bald Eagles are
normally found near large bodies of water, but may
be found at different times of the year anywhere
in the United States and Canada.
Diet/Behavior:Bald
Eagles usually eat fish but will often eat carrion
as well. They are known to "pirate" fish
from smaller ospreys and gulls. Bald Eagle nests
may be as high as 150 feet in a tree, and is renovated
and added to every year.
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